What was found
DURING WEEKLY EMERGENCY LIGHT TEST OF THE EPSU BATTERY FAILED TO TEST. R & R THE BATTERY IAW AMM 33-51-38. EMERGENCY LIGHT SYSTEM CHECKED GOOD.
- Difficulty date
- September 4, 2017
- Submitted
- September 6, 2017
- Operation
- Air carrier
- Aircraft
- N615JB
- Make and model
- Airbus A320232
- Aircraft serial
- 2461
- Aircraft time
- 50,312 hours, 17,455 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 779444
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 7,937 hours, 2,859 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.